She is still hunting the Minotaur that escaped in the last book; she is tiring of fiction, however, and longs to return to her own world and get back her husband Landen, who was removed from time by the evil Goliath Corporation in 1947.
Her mother, whose main functions appear to be to make tea and to provide Battenberg cake, has some curious house guests: Emma Hamilton, Otto von Bismarck, and a family of dodos.
She learns that in her absence, Yorrick Kaine has joined forces with Goliath Corporation and plans to oust the ageing English President George Formby.
In the meantime, she embarks on several seemingly impossible tasks, which include smuggling ten truckloads of banned Danish literature into Wales, tracking down an illegal clone of William Shakespeare, and teaching Friday to speak properly.
On top of all of this, Thursday still has to help the Swindon Mallets win the 1988 Croquet Superhoop final to thwart Kaine and Goliath and avoid the impending end of the world (as foretold by the aforementioned prophecy).
Booklist's Keir Graff wrote, "Fforde's inventiveness is seemingly inexhaustible", noting that "in addition to real- and book-world metaphysics, he delves into time-travel conundrums, lacing it all together with goofy, self-referential prose and a breakneck plot.